FYI Toggle SIP feature added to OC. 
Btw, the aim is not to make it easy for people to turn SIP off, but to make it easier for people to have SIP enabled most of the time (as you should!), by making it less painfully slow to turn it off and on again on the rare times when you do need to (i.e. no need to go all the way into Recovery to change it).
Btw, the aim is not to make it easy for people to turn SIP off, but to make it easier for people to have SIP enabled most of the time (as you should!), by making it less painfully slow to turn it off and on again on the rare times when you do need to (i.e. no need to go all the way into Recovery to change it).